<template>
  <div class="banner">
    <button @click="bannerBtnClick">banner按钮</button>
  </div>
</template>

<script setup>
  import eventBus from '../utils/event-bus'

  const bannerBtnClick = () => {
    eventBus.emit("event-bus-name", "event-bus-params", 123, true)
  }
</script>

<style lang="scss" scoped></style>
